Camby Corp. can make one of the following four products: Product 1 Product 2 Product 3 Product 4 Selling price per unit $94.00 $211.00 $291.00 $42.00 Variable cost per unit $35.00 $117.00 $207.00 $28.00 Machine hours per unit 6.7 7.6 10.7 1.2 If Camby has a strict limit of 17,000 machine hours per month, which product (1, 2, 3, or 4) should it make to maximize profits